
HP LaserJet P3015 M521 M525 Series Cartridge Door RM1-6264
HP LaserJet Toner Cartridge Access Door Assembly
Replace a damaged, cracked, or missing toner-cartridge access door on your compatible HP LaserJet printer. This front door provides access to the toner cartridge and internal printer components.
IMPORTANT: SELECT YOUR EXACT PRINTER MODEL
The cartridge doors used on the HP LaserJet P3015, M521, and M525 series are mechanically cross-compatible. However, minor differences in color, finish, contours, and other cosmetic details may exist between models.
These cosmetic differences do not affect installation, operation, or functionality. Please select your exact printer model to receive the version that most closely matches your device.
Compatible HP LaserJet Printers
HP LaserJet Enterprise P3015 Series
- P3015
- P3015d
- P3015n
- P3015dn
- P3015x
HP LaserJet Pro MFP M521 Series
- M521dn
- M521dw
HP LaserJet Enterprise MFP M525 Series
- M525dn
- M525f
- Flow M525c
Product Details
- Product type: Toner cartridge access door assembly
- Primary part number: RM1-6264
- Complete part number: RM1-6264-000CN
- M521/M525 reference number: RM1-8502-000CN
- Installation location: Front of printer
- Function: Provides access to the toner cartridge
- Quantity: One cartridge-door assembly
FUNCTIONALLY CROSS-COMPATIBLE
The P3015, M521, and M525 versions share the necessary mounting points and functional design. Selecting the correct model is primarily important for achieving the closest exterior appearance.
Please Confirm Your Model Before Ordering
Locate the model number on your printer’s identification label and choose the corresponding option from the product menu. Do not select a different model solely because the assemblies are mechanically interchangeable if matching color and appearance are important to you.
Product appearance may vary slightly from the photographs based on the model selected, manufacturing revision, and available inventory.
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Usually ready in 5+ daysPairs well with
In stock! Ships within 5-7 business days.
100% Tested prior to shipment
Warranty Included (1 Year, 2 Year, and 3 Year Extensions available on all Printers)
Lifetime technical support

HP LaserJet P3015 M521 M525 Series Cartridge Door RM1-6264
Please visit our FAQs page or email Sales@theprinterdepo.com with any questions you may have.
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FAQs
Please read our FAQs page to find out more.
How much is shipping?
- Shipping is free on all items below 65lbs
- If you are purchasing in bulk & the total weight exceeds 65lbs then please reach out to us through the chat box or email sales@theprinterdepo.com for a custom quote.
- If the item exceeds 65lbs then you may be subject to freight charges.
Do you charge sales tax?
- We do not collect sales tax outside of the state of Texas. Therefore, you do not need to provide any proof of exemption unless your shipping/billing address is in Texas.
- If you are located in Texas & would like your account to be tax exempt then you must email Sales@theprinterdepo.com your Texas resale certificate or proof of exemption.
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- Yes, we offer "Blind Drop Shipping" & "Private labeling".
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- Yes, please send your PO's to sales@theprinterdepo.com
- Credit card or Net 30 application must be on file in order for your purchase order to be processed.
